-
公开(公告)号:US20080148762A1
公开(公告)日:2008-06-26
申请号:US11939605
申请日:2007-11-14
CPC分类号: F25C5/185 , F25C5/22 , F25C5/24 , F25C2400/10 , F25D23/028
摘要: An ice making and storing system which may be mounted in a refrigeration appliance. The ice making and storing system includes an ice making mechanism, a removable ice storage receptacle positioned adjacent to the ice making mechanism, an insulated cover for the ice making mechanism with a portion engageable with the ice storage receptacle to provide a thermally tight seal between the cover and the ice storage receptacle.
摘要翻译: 可以安装在制冷设备中的制冰和储存系统。 制冰和储存系统包括制冰机构,与制冰机构相邻设置的可移除的冰储存容器,用于制冰机构的绝热盖,其具有可与储冰容器接合的部分,以在所述制冰机构之间提供热密封 盖子和储冰容器。
-
公开(公告)号:US20110259041A1
公开(公告)日:2011-10-27
申请号:US12764149
申请日:2010-04-21
IPC分类号: F25B39/04
CPC分类号: F25D23/003 , F25B6/04 , F25B39/04 , F25B2339/042 , F25B2600/111 , F28D1/0477 , F28D20/02 , F28D2020/0013 , F28F1/32 , Y02B30/743 , Y02E60/145
摘要: A high efficiency condenser, in one embodiment, includes a phase change material in thermal contact with the condenser to assist in cooling the condenser during operation and particularly during pull-down operation to improve the cooling capacity of a compressor. In a preferred embodiment of such a system, a coaxial tube carrying the refrigerant through the condenser includes an inner conduit for the refrigerant and a coaxially arranged outer jacket with phase change material for extracting heat from the compressed refrigerant. In another embodiment, a secondary condenser is provided in a secondary coolant circuit and is in thermal contact with the primary condenser. Variable speed fans are associated with the condenser(s) and can be operated in the high speed (turbo) mode during pull-down of a refrigeration system for providing sufficient cooling capacity during a pull-down mode of operation.
摘要翻译: 在一个实施例中,高效冷凝器包括与冷凝器热接触的相变材料,以在操作期间,特别是在下拉操作期间帮助冷凝器,以提高压缩机的冷却能力。 在这种系统的优选实施例中,承载通过冷凝器的制冷剂的同轴管包括用于制冷剂的内导管和具有用于从压缩制冷剂中提取热量的相变材料的同轴布置的外护套。 在另一个实施例中,二级冷凝器设置在二次冷却剂回路中并与主冷凝器热接触。 变速风扇与冷凝器相关联,并且可以在制冷系统下拉期间以高速(涡轮)模式操作,以在下拉操作模式期间提供足够的冷却能力。
-
公开(公告)号:US07743623B2
公开(公告)日:2010-06-29
申请号:US11939605
申请日:2007-11-14
CPC分类号: F25C5/185 , F25C5/22 , F25C5/24 , F25C2400/10 , F25D23/028
摘要: An ice making and storing system which may be mounted in a refrigeration appliance. The ice making and storing system includes an ice making mechanism, a removable ice storage receptacle positioned adjacent to the ice making mechanism, an insulated cover for the ice making mechanism with a portion engageable with the ice storage receptacle to provide a thermally tight seal between the cover and the ice storage receptacle.
摘要翻译: 可以安装在制冷设备中的制冰和储存系统。 制冰和储存系统包括制冰机构,与制冰机构相邻设置的可移除的冰储存容器,用于制冰机构的绝热盖,其具有可与储冰容器接合的部分,以在所述制冰机构之间提供热密封 盖子和储冰容器。
-
公开(公告)号:US5157941A
公开(公告)日:1992-10-27
申请号:US669040
申请日:1991-03-14
申请人: Nihat O. Cur , Jeffrey J. Anselmino
发明人: Nihat O. Cur , Jeffrey J. Anselmino
CPC分类号: F28F1/325 , F25B39/02 , F25D17/065 , F25B2500/01 , F25D17/045 , F25D21/04 , F25D2317/063 , F25D2317/0653 , F25D2400/04 , F28F2215/12
摘要: A tube and fin-type evaporator is provided for a refrigerator having trapezoidally shaped fins with the wider portion of the fins disposed upstream in the cooling air flow path through the evaporator. The refrigerant tube passes through at least two rows of openings in these fins, and those openings are staggered and of different length to enhance turbulence and reduce tube shielding within the cooling air flow. Projections (dimples) on the fins adjacent the downstream side of each opening are provided to reduce dead air space downstream from the tube. Further, the openings are provided with collars to increase heat transfer between the fins and the tube. These projections and collars also serve to increase rigidity of the fins. The present invention enables the use of relatively small diameter, thin walled refrigerant tubes within the evaporator. Also, the tubes can be hydraulically expanded within the fins to enhance fin to tube contact and decrease heat transfer resistance.
摘要翻译: 为具有梯形翅片的冰箱提供管和翅片式蒸发器,其中较宽部分的翅片设置在通过蒸发器的冷却空气流动路径的上游。 制冷剂管通过这些翅片中的至少两排开口,并且这些开口交错并且具有不同的长度以增强湍流并减少冷却空气流中的管屏蔽。 设置在每个开口的下游侧的翅片上的突起(凹坑),以减少管下游的空气空间。 此外,开口设置有凸环以增加翅片和管之间的热传递。 这些凸起和凸缘也用于提高翅片的刚度。 本发明能够在蒸发器内使用相对小直径的薄壁制冷剂管。 此外,管可以在翅片内液压膨胀以增强翅片与管接触并降低传热阻力。
-
-
-